Individual Calculations March 2010
 Sawyer, Bradley J  Total change: 12.30  Rating chartPersonal card
 2010 South Houston Open Houston, Texas USA 2010-02-12
RcRownchangeKK*chgGame
 2373 2125 1.50 3 0.82 15 12.30 
  Ramirez, Alejandro g2525  * CRC1.0010.921513.80 
  Bartholomew, John m2445 USA0.001-0.1315-1.95 
  Gonzalez, Jose 2148 USA0.5010.03150.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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